NGC4567,4568
ŽB‰e“ϊF2020/01/04
ƒJƒƒ‰FQHY183M
ƒŒƒ“ƒYFƒ^ƒJƒnƒV CCA-250
ƒtƒBƒ‹ƒ^FL,Ha,O3,Hb
ƒQƒCƒ“F40
˜I@oFL:30•bx20, Ha:300•bx4, O3:300•bx4, Hb:300•bx4
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